We take a deep dive into the DynoSim5 software and run two validation tests against known engine builds.

Once everything is dialed in, we model a 5.0-liter LS and run it against a 5.0-liter Coyote.

What happens when you take a LSX 454 crate engine and completely rebuild it into an off-road trophy truck engine?

Nelson Racing Engines shows us what goes into such a project.

Both the Fitting Fixer and the Surseat flare-lapping tool help achieve a perfect seal between flare fittings.

The diamond-dust lapping surface works equally well on aluminum and steel.

Understanding the relationship between connecting rod length, piston compression height, and crankshaft stroke is the key to selecting the right internals.

Diamond Pistons breaks down the details for us here.

We've all thought about the potential ramifications of the incorrect application of nitrous oxide.

Cleetus McFarland takes the idea a step further in his own unique way.